Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/0f29afe6e88f49cfa32521fc1065932e : RETRY_LIMIT in 5m 40s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/33d1bb56bab3474389e738aa21523c4c : FAILURE in 8m 12s